INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1547b71ce0f81b3057e72cb31744cf78e1ba364e8bd23dfe874a8fb93ab52ea2', 
    '/EwIRUZbZZJQVEWyLUrxBLatQNl0UE2ruPVvAcok1iY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)